Optoma Technology GT750E manual Display, Format

Page 28

User Controls

DISPLAY

Format

Use this function to choose your desired aspect ratio.

4:3-I: This format is for 4×3-I input sources.

4:3-II: This format is for 4×3-II input sources.

16:9: This format is for 16×9 input sources, like HDTV and DVD enhanced for Wide screen TV.

16:10: This format is for 16×10 input sources, like widescreen laptops.

LBX: This format is for non-16x9, letterbox source and for users who use external 16x9 lens to display 2.35:1 aspect ratio using full resolution.

Native: This format displays the original image without any scaling.

AUTO: Automatically selects the appropriate display format.

	Aspect ratio	Resize image
	(source detected)	WXGA model

	4:3-I	960 x 720 center

	4:3-II	1066 x 800 center
	16:9	1280 x 720 center
	16:10	1280 x 800 center
	LBX	1280 x 960 center, then get the central
	LBX	1280 x 800 image to display
		1280 x 800 image to display
	Native	Resize image of native change to above
	Native	description not pixels resolution.
		description not pixels resolution.

English 28

Image 28

Contents Table of Contents Safety Information Usage NoticePrecautions Do not Eye Safety Warnings Product FeaturesIntroduction Package OverviewProduct Overview Main UnitControl Panel Input/Output Connections Remote Control Connecting the Projector Connect to Computer/NotebookConnect to Video Sources Powering On/Off the Projector Powering On the ProjectorPowering off the projector Adjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Projector’s Focus Adjusting Projection Image SizeWxga Control Panel & Remote Control User ControlsUsing the Remote Control Hdmi How to operate On-screen Display MenusMenu Tree ImageOptions Contrast Display ModeBrightness Tint ColorSharpness Gamma BrilliantColorColor Temp Color Space Color SettingsInput Source Display FormatZoom Edge MaskImage Shift Keystone3D Mode 3D 2D3D Format 3D Sync. InvertLanguage ProjectionMenu Location Projector IDChange Password Security TimerSecurity User Controls Phase AutomaticFrequency PositionVolume Internal SpeakerMute Audio InputReset Source LockHigh Altitude Information HideAuto Power Off min Direct Power OnSleep Timer min Brightness Mode Lamp ResetLamp Hours Lamp ReminderTroubleshooting AppendicesImage is unstable or flickering Image is reversed Projector stops responding to all controls On Screen Messages Replacing the lamp Lamp Replacement Procedure Compatibility Modes  Computer CompatibilityMode Resolution Sync Hz Sync KHz  Video Compatibility 3D input Compatibility Hdmi 1.4a 3D timingRS232 Commands and Protocol Function List RS232 Pin AssignmentsRS232 Protocol Function List Optoma Data and HT Projectors GT750READ/Return Information from projector Appendices Ceiling Mount Installation Optoma Global Offices USABenelux BV Regulation & Safety Notices FCC noticeRemarque à l’intention des utilisateurs canadiens

GT750E specifications

The Optoma GT750E is a remarkable short throw projector that combines advanced technology with user-friendly features, making it an ideal choice for home entertainment, gaming, and educational purposes. With its impressive specifications and reliable performance, the GT750E has cemented its place as a popular option for projector enthusiasts looking for convenience without compromising on quality.

One of the standout features of the GT750E is its short throw capability, which enables users to project large images from a very short distance. This makes it suitable for smaller rooms where space is limited. The projector can produce a stunning 100-inch image from just about 3.5 feet away, allowing for a truly immersive viewing experience.

The GT750E boasts a native resolution of 1280x800 pixels, providing clear and detailed visuals. Equipped with a high brightness level of 3,000 lumens, it ensures that images remain vivid even in well-lit environments. This brightness, combined with a contrast ratio of 20,000:1, enhances details and depth, making it perfect for a range of content from movies to video games.

In terms of connectivity, the GT750E is versatile. It includes multiple input options such as HDMI, VGA, and USB, catering to various devices like laptops, gaming consoles, and Blu-ray players. Additionally, the projector supports 3D content, enriching the viewing experience for users, particularly for gaming and immersive home cinema setups.

The color performance of the GT750E is enhanced through its use of DLP (Digital Light Processing) technology, which provides vibrant colors and sharp images. The projector supports a wide color gamut, ensuring that visuals appear lively and accurate.

Another innovative feature is its lamp life, with a lifespan of up to 15,000 hours in Eco mode. This longevity minimizes the need for frequent replacements, making it a cost-effective solution for users.

The GT750E also includes features such as keystone correction and a built-in speaker, offering convenience and flexibility in setup while eliminating the need for external audio sources for casual viewing.

Overall, the Optoma GT750E stands out as a powerful short throw projector that merges cutting-edge technology with practicality, making it an excellent choice for individuals looking to enhance their multimedia experiences at home or in educational settings. Its combination of brightness, resolution, and ease of use ensures that it delivers exceptional performance across various applications.